'Cleansing' in the Bible

But if the scab spread much abroad in the skin, after that he hath been seen of the priest for his cleansing, he shall be seen of the priest again:

But if the scall spread much in the skin after his cleansing;

This shall be the law of the leper in the day of his cleansing: He shall be brought unto the priest:

And he shall bring them on the eighth day for his cleansing unto the priest, unto the door of the tabernacle of the congregation, before the LORD.

This is the law of him in whom is the plague of leprosy, whose hand is not able to get that which pertaineth to his cleansing.

And when he that hath an issue is cleansed of his issue; then he shall number to himself seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.

And if any man die very suddenly by him, and he hath defiled the head of his consecration; then he shall shave his head in the day of his cleansing, on the seventh day shall he shave it.

When thou hast made an end of cleansing it, thou shalt offer a young bullock without blemish, and a ram out of the flock without blemish.